Registro de Orquideas y Areas Silvestres Protegidas

library(sf)
library(raster)
library(dplyr)
library(spData)
library(leaflet)
library(plotly)
library(DT)
library(tidyr)

orc <-
  st_read(
    "https://raw.githubusercontent.com/gf0604-procesamientodatosgeograficos/2021i-datos/main/gbif/orchidaceae-cr-registros.csv",
    options = c(
      "X_POSSIBLE_NAMES=decimalLongitude",
      "Y_POSSIBLE_NAMES=decimalLatitude"
    ),
    quiet = TRUE
  )

areassp <-
  st_read(
    "https://raw.githubusercontent.com/gf0604-procesamientodatosgeograficos/2021i-datos/main/sinac/asp/asp-wgs84.geojson",
    quiet = TRUE
  )

st_crs(areassp) = 4326
st_crs(orc) = 4326

Limpieza de datos

orc$species[orc$species == ""] <- "Eliminar"

orc <- orc %>%
  filter(!is.na(coordinateUncertaintyInMeters) &
           coordinateUncertaintyInMeters <= 1000) %>%
  filter(species != "Eliminar")

areassp <- areassp %>%
  filter(descripcio != "Area Marina de Manejo" &
           descripcio != "Area marina protegida")

asp_registros <-
  areassp %>%
  st_join(orc) %>%
  group_by(nombre_asp) %>%
  summarize(especies = n_distinct(species, na.rm = TRUE))

Asignacion de colores

  col_r <-
  colorNumeric(palette = "Purples",
               domain = asp_registros$especies,
               na.color = "transparent")

Mapa leaflet

leaflet() %>%
  addTiles(group = "OSM") %>%
  addPolygons(
    data = asp_registros,
    fillColor = ~ col_r(asp_registros$especies),
    fillOpacity = 0.7,
    stroke = TRUE,
    color = "black",
    weight = 1,
    popup = paste(
      paste("<strong>Areas silvestres:</strong>",
            asp_registros$nombre_asp),
      paste(
        "<strong>Cantidad de especies:</strong>",
        asp_registros$especies
        
      ),
      sep = '<br/>'
    ),
    group = "Areas silvestres y especies"
  ) %>%
  addLayersControl(baseGroups = c("OSM"),
                   overlayGroups = c("Areas silvestres y especies")) %>%
  addLegend(
    position = "bottomleft",
    pal = col_r,
    values = asp_registros$especies,
    group = "Areas silvestres y especies",
    title = "Orquideas"
  )